- , , . . , , , , .
, , , . h (. 67), h+dh p + dp( dh> 0 dp < 0, ). p + dp , dh 1 2:
h (dh , ). ,
(45.1)
pV = (m/M)RT ( , ), ,
(45.1),
h1 h2 1 2(. 67), . .
(45.2)
. 67
(45.2) . , , . , , (45.2)
(45.3)
h.
( ). (45.3). , , .
(45.3) , (42.6) p = nkT:
n h, n0 , h = 0. = m0NA (N , m0 ), a R=kNA,
(45.4)
m0gh = II , . .
(45.5)
(45.5) . , , .
, (45.5) , .